src/test/ui/static/static-mut-requires-unsafe.rs

   1 // revisions: mir thir
   2 // [thir]compile-flags: -Z thir-unsafeck
   3
   4 static mut a: isize = 3;
   5
   6 fn main() {
   7     a += 3;         //~ ERROR: requires unsafe
   8     a = 4;          //~ ERROR: requires unsafe
   9     let _b = a;     //~ ERROR: requires unsafe
  10 }